3/5 x 7 = 4 1/5 or 4.2
if you times 2 by 4, you get 8. if you times 7 by 4, you get 28. Also, 28 times 2 is 56 and 7 times 5 is 56. by cross multiplying, if you get the same answer the fractions are equal.
50 * 5 = 250
7 to the power of 5 is 16,807.
4/7 = 0.57145/9 = 0.5555so 4/7 is not equal to 5/9
7 x 5 x 4 = 140
5 × 7 = 35.
315.
7*4 =24
28
4*7
4